<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>视频播放</title>
  </head>
  <body>
    <video src="/video/hd.mp4" controls width="700" height="400" poster="/images/9_17.png">
      <source src="/video/hd.mp4" type="video/mp4" />
    </video>
  </body>
</html>
